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Posted to notifications@groovy.apache.org by "Paul King (JIRA)" <ji...@apache.org> on 2017/12/24 06:38:00 UTC
[jira] [Resolved] (GROOVY-8386) Final variable analysis broken with
try/catch/finally
[ https://issues.apache.org/jira/browse/GROOVY-8386?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Paul King resolved GROOVY-8386.
-------------------------------
Resolution: Fixed
Assignee: Paul King
Fix Version/s: 2.5.0-beta-3
Proposed PR #464 applied.
> Final variable analysis broken with try/catch/finally
> -----------------------------------------------------
>
> Key: GROOVY-8386
> URL: https://issues.apache.org/jira/browse/GROOVY-8386
> Project: Groovy
> Issue Type: Bug
> Components: Compiler
> Affects Versions: 2.5.x
> Reporter: Paul King
> Assignee: Paul King
> Fix For: 2.5.0-beta-3
>
>
> In this code:
> {code}
> final begin
> try {
> begin = new Date()
> } finally {
> println 'done'
> }
> {code}
> The current error is:
> {noformat}
> The variable [begin] may be uninitialized
> {noformat}
> But this should only happen if begin is used in the catch or finally blocks or prior to the first assignment.
> This impacts Spock usage since it converts the following into something similar to above:
> {code}
> @Grab('org.spockframework:spock-core:1.1-groovy-2.4-SNAPSHOT')
> @GrabExclude('org.codehaus.groovy:groovy-all')
> import spock.lang.Specification
> class DummySpec extends Specification {
> def 'FVA when using Spock'() {
> given:
> final begin = new Date()
> cleanup:
> println 'done'
> }
> }
> {code}
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